Global Mixed-mode Technology Inc.
G951-XX
1A, Low-Dropout Linear Regulators
Features
General Description
The G951 is a low-dropout linear regulator that fea-
Output current in excess of 1A
tures the ability to source 1A of output current. The
typical quiescent current is 1.8mA.
Output voltage accuracy ±2%
Quiescent current, typically 1.8mA
Internal short circuit current limit
Internal over temperature protection
Familiar regulator features such as over tem-
perature and over current protection circuits are
provided to prevent it from being damaged by
abnormal operating conditions.
Applications
PC motherboard
ADSL/Cable Modem
Set-Top-Box
LAN switch/Hub
Router
Ordering Information
ORDER
TEMP.
RANGE
PACKAGE
(Green)
TO-252
TO-252
TO-252
TO-252
TO-263
TO-263
SOT-223
SOT-223
PIN OPTION
2
MARKING
NUMBER
1
3
G951-10T45U
G951-25T45U
G951-10T45D
G951-25T45D
G951-10T55U
G951-25T55U
G951-10T65U
G951-25T65U
951-10T45
951-25T45
951-10T45
951-25T45
951-10T55
951-25T55
951-10T65
951-25T65
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
GND
GND
GND
GND
GND
GND
GND
GND
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
* For other package types and pin options, please contact us at sales@gmt.com.tw
Order Number Identification
GXXX-XX XX
X
X
Packing Type
Pin Option
Package Type
Voltage
Part Number
PACKAGE TYPE
PIN OPTION
PACKING
U & D : Tape & Reel
T4 : TO-252
T5 : TO-263
T6 : SOT-223
1
2
GND
VIN
3
VIN
1 : VOUT
2 : VOUT
GND
VIN
VOUT
VOUT
GND
3 : GND
4 : GND
5 : VIN
VOUT
VIN
GND
VOUT
6 : VIN
Package Type
Typical Application
[Note 4]: Type of COUT
IO
VIN
VOUT
G951-XX
Top View
Top View
Top View
C1
1µF
COUT
10µF
IQ
1
2
3
1
3
2
1
3
2
TO-252
TO-263
SOT-223
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.2
Nov 25, 2009
1